Next Article in Journal
One-Dimensional Nonlinear Seismic Response Analysis Using Strength-Controlled Constitutive Models: The Case of the Leaning Tower of Pisa’s Subsoil
Previous Article in Journal
Geophysical Input to Improve the Conceptual Model of the Hydrogeological Framework of a Coastal Karstic Aquifer: Uley South Basin, South Australia
Previous Article in Special Issue
Extending INSPIRE to the Internet of Things through SensorThings API
Article Menu
Issue 7 (July) cover image

Export Article

Open AccessArticle
Geosciences 2018, 8(7), 227; https://doi.org/10.3390/geosciences8070227

OGC-to-W3C Services: A Wrapper-Based Solution for Geospatial Metadata Exchange

1
School of Computer Science, University College Dublin, Dublin, Ireland
2
Dipartimento di Informatica, Università degli Studi di Salerno, 84084 Fisciano, Italy
*
Author to whom correspondence should be addressed.
Received: 12 April 2018 / Revised: 19 June 2018 / Accepted: 19 June 2018 / Published: 22 June 2018
(This article belongs to the Special Issue Geodata Management)
View Full-Text   |   Download PDF [1586 KB, uploaded 22 June 2018]   |  

Abstract

When trying to compose services that are developed according to different standards, interoperability issues arise that are often faced by developing ad-hoc solutions. A typical example is represented by the composition of W3C and OGC services, which were developed more or less concurrently by independent organizations. In such a context, developing a wrapper that abstracts as much as possible the inner details and logic of a wrapped service well embraces the low-coupled nature of the general Service Oriented Computing paradigm. This paper focuses on the proper management of geospatial metadata into a W3C-based environment and is based on the development of a wrapper that exposes OGC functionality in a W3C-compliant way, thus overcoming the technical differences between the two types of services. To efficiently accomplish this task, a flexible, wrapper-based, and standard-compliant mechanism for metadata retrieval is proposed that avoids the use of third-party entities. The proposal exploits the scalable and adaptable nature of the WS-Metadata (Web Services Metadata) specification. View Full-Text
Keywords: services composition; geospatial metadata; metadata exchange; W3C standards; Open Geospatial Consortium services composition; geospatial metadata; metadata exchange; W3C standards; Open Geospatial Consortium
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Giovanni, P.D.; Bertolotto, M.; Sebillo, M.; Vitiello, G. OGC-to-W3C Services: A Wrapper-Based Solution for Geospatial Metadata Exchange. Geosciences 2018, 8, 227.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Geosciences EISSN 2076-3263 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top